<?php

class Form extends Html_Element_Group
{
    protected $_meta = array(
        'tag' => 'form',
        'render' => 'div3'
    );

    protected $_attrib = array(
        'method' => 'post',
        'enctype' => 'multipart/form-data',
        'action' => '',
    );

    /**
     * recheck is valid by call back process
     */
    public function isValid($values)
    {
        if (parent::isValid($values))
        {
            return $this -> afterValidate();
        }

        return 0;
    }

    public function afterValidate()
    {
        return 1;
    }

}
